package com.kai.dao;

import com.kai.pojo.Emp;

import java.util.List;

/**
 * Created By ShaoXikai on 2022/5/20
 */
public interface EmpDao {

    int addEmp(Emp emp);

    int deleteById(Long id);

    int updateById(Emp emp);

    List<Emp> selectList();

    Emp selectById(Long id);

}
